AU2003205292B2 - Adjustable weight exercise methods and apparatus - Google Patents

Adjustable weight exercise methods and apparatus Download PDF

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Publication number
AU2003205292B2
AU2003205292B2 AU2003205292A AU2003205292A AU2003205292B2 AU 2003205292 B2 AU2003205292 B2 AU 2003205292B2 AU 2003205292 A AU2003205292 A AU 2003205292A AU 2003205292 A AU2003205292 A AU 2003205292A AU 2003205292 B2 AU2003205292 B2 AU 2003205292B2
Authority
AU
Australia
Prior art keywords
weight
weights
dumbbell system
handle
exercise dumbbell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2003205292A
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English (en)
Other versions
AU2003205292A1 (en
Inventor
Mark A. Krull
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU2003205292A1 publication Critical patent/AU2003205292A1/en
Application granted granted Critical
Publication of AU2003205292B2 publication Critical patent/AU2003205292B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0728—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with means for fixing weights on bars, i.e. fixing olympic discs or bumper plates on bar-bells or dumb-bells
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00065—Mechanical means for varying the resistance by increasing or reducing the number of resistance units

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Toys (AREA)
AU2003205292A 2002-01-31 2003-01-22 Adjustable weight exercise methods and apparatus Ceased AU2003205292B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35387802P 2002-01-31 2002-01-31
US60/353,878 2002-01-31
US10/345,427 2003-01-15
US10/345,427 US6719674B2 (en) 2002-01-31 2003-01-15 Adjustable weight exercise methods and apparatus
PCT/US2003/001961 WO2003063969A2 (fr) 2002-01-31 2003-01-22 Procedes et appareil d'entrainement a poids reglables

Publications (2)

Publication Number Publication Date
AU2003205292A1 AU2003205292A1 (en) 2003-09-18
AU2003205292B2 true AU2003205292B2 (en) 2008-06-19

Family

ID=27616701

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003205292A Ceased AU2003205292B2 (en) 2002-01-31 2003-01-22 Adjustable weight exercise methods and apparatus

Country Status (6)

Country Link
US (2) US6719674B2 (fr)
EP (1) EP1469917A4 (fr)
CN (1) CN1290593C (fr)
AU (1) AU2003205292B2 (fr)
CA (1) CA2473280A1 (fr)
WO (1) WO2003063969A2 (fr)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7060011B1 (en) * 1997-09-29 2006-06-13 Krull Mark A Exercise resistance methods and apparatus
US7077791B2 (en) * 2002-04-18 2006-07-18 Mautilus, Inc. Weight selection methods and apparatus
US7128696B1 (en) * 2002-05-02 2006-10-31 Krull Mark A Adjustable mass exercise apparatus and methods
US7261678B2 (en) * 2002-06-07 2007-08-28 Nautilus, Inc. Adjustable dumbbell system
US7153244B2 (en) * 2003-02-14 2006-12-26 Intellex, Inc. Selectorized dumbbell using commodity weights
US20050003931A1 (en) * 2003-07-01 2005-01-06 Mills Alden Morris Exercise device, method of fabricating exercise device, and method and system for interaction with an exercise device
US7025713B2 (en) * 2003-10-13 2006-04-11 Icon Ip, Inc. Weight lifting system with internal cam mechanism
TWI238730B (en) * 2004-04-14 2005-09-01 Joong Chenn Industey Co Ltd An adjustable dumbbell
US7740568B2 (en) * 2004-10-04 2010-06-22 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7736283B2 (en) 2006-10-04 2010-06-15 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7507189B2 (en) * 2004-12-14 2009-03-24 Nautilus, Inc. Exercise weight stack apparatus
US7121988B2 (en) * 2005-01-27 2006-10-17 D.K.B. Group, Llc Weight-training apparatus having selectable weight plates
US7758478B2 (en) * 2005-03-17 2010-07-20 Nautilus, Inc. Weight selection apparatus for a weight stack
US7387597B2 (en) * 2006-01-17 2008-06-17 Krull Mark A Weight selection methods and apparatus
US7625322B1 (en) * 2007-09-19 2009-12-01 Krull Mark A Exercise weight adjustment methods and apparatus
US7850580B2 (en) * 2007-12-07 2010-12-14 Johnson Health Tech Co., Ltd. Resistance exercise apparatus
US7815554B2 (en) * 2007-12-20 2010-10-19 Precor Incorporated Weight stack selector
US7871357B2 (en) * 2007-12-20 2011-01-18 Precor Incorporated Weight stack selector
US7708672B2 (en) * 2007-12-20 2010-05-04 Precor Incorporated Incremental weight and selector
US20090186748A1 (en) * 2008-01-23 2009-07-23 Nautilus, Inc. Adjustable dumbbell with an orientation feature
US7731641B1 (en) 2009-01-22 2010-06-08 Paul Chen Adjustable dumbbell
US7811213B2 (en) * 2009-01-28 2010-10-12 Paul Chen Adjustable dumbbell
US8298125B2 (en) * 2009-07-31 2012-10-30 Icon Health & Fitness, Inc. Weightlifting device with mechanism for disengaging weight plates
EP2552554A4 (fr) 2010-03-31 2016-09-07 Nautilus Inc Pile de poids sélectionnables
US8845498B2 (en) 2010-03-31 2014-09-30 Nautilus, Inc. Lockout mechanism for a weight stack exercise machine
US8568279B2 (en) 2010-03-31 2013-10-29 Nautilus, Inc. Engagement interface for an exercise machine
US8025613B1 (en) 2010-09-24 2011-09-27 Beto Engineering & Marketing Co., Ltd. Adjustable dumbbell
US8771153B2 (en) 2010-11-08 2014-07-08 Icon Ip, Inc. Exercise weight bar with rotating handle and cam selection device
CN102019064B (zh) * 2011-01-17 2013-01-02 天津商业大学 圆柱凸轮型配重调节装置
US8790223B2 (en) 2012-06-28 2014-07-29 Beto Engineering & Marketing Co., Ltd. Adjustable dumbbell
US8992396B2 (en) 2012-07-27 2015-03-31 Beto Engineering & Marketing Co., Ltd. Adjustable dumbbell
US9186537B2 (en) 2013-01-03 2015-11-17 Precor Incorporated Incremental weight and selector
US9254409B2 (en) 2013-03-14 2016-02-09 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
US9403047B2 (en) 2013-12-26 2016-08-02 Icon Health & Fitness, Inc. Magnetic resistance mechanism in a cable machine
CN106470739B (zh) 2014-06-09 2019-06-21 爱康保健健身有限公司 并入跑步机的缆索系统
USD753247S1 (en) 2014-06-13 2016-04-05 Nautilus, Inc. Dumbbell bridge
USD737907S1 (en) 2014-06-13 2015-09-01 Nautilus, Inc. Dumbbell
US10518123B2 (en) 2014-06-13 2019-12-31 Nautilus, Inc. Adjustable dumbbell system
USD743713S1 (en) 2014-06-13 2015-11-24 Nautilus, Inc. Dumbbell base
US9776032B2 (en) 2014-06-20 2017-10-03 Nautilus, Inc. Adjustable dumbbell system having a weight sensor
US10195477B2 (en) 2014-06-20 2019-02-05 Nautilus, Inc. Adjustable dumbbell system having a weight sensor
US9814922B2 (en) 2014-12-31 2017-11-14 Nautilus, Inc. Weight sensing base for an adjustable dumbbell system
TWI644702B (zh) 2015-08-26 2018-12-21 美商愛康運動與健康公司 力量運動機械裝置
US10940360B2 (en) 2015-08-26 2021-03-09 Icon Health & Fitness, Inc. Strength exercise mechanisms
US20170239509A1 (en) 2016-02-22 2017-08-24 Beto Engineering & Marketing Co., Ltd. Adjustable exercise device
US10022583B2 (en) 2016-03-04 2018-07-17 Beto Engineering & Marketing Co., Ltd. Base support for dumbbell assembly
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10441840B2 (en) 2016-03-18 2019-10-15 Icon Health & Fitness, Inc. Collapsible strength exercise machine
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10661114B2 (en) 2016-11-01 2020-05-26 Icon Health & Fitness, Inc. Body weight lift mechanism on treadmill
US9956451B1 (en) 2016-11-03 2018-05-01 Beto Engineering & Marketing Co., Ltd. Adjustable exercise device
AU2017387148A1 (en) * 2016-12-29 2019-08-15 Natalie Jane DALE Weights system and blade apparatus
US10328299B2 (en) 2017-06-09 2019-06-25 Beto Engineering & Marketing Co., Ltd. Adjustable exercise device
US10463906B2 (en) 2018-02-02 2019-11-05 Jaxamo Ltd. Exercise devices, systems, and methods
US10843028B2 (en) * 2018-06-22 2020-11-24 Mark Nalley Electronically actuated dumbbell weight training device having selectively connected weight plates
CN210145394U (zh) * 2019-04-18 2020-03-17 翱砺科技(上海)有限公司 一种可调节的哑铃
US20220212052A1 (en) * 2021-01-05 2022-07-07 IFIT, Inc. Adjustable dumbbell system
US11857827B2 (en) 2021-11-19 2024-01-02 Nautilus, Inc. Plate-sensing base for a connected adjustable free weight system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228003B1 (en) * 1998-03-17 2001-05-08 Icon Health And Fitness, Inc. Adjustable dumbbell and system
US20010003723A1 (en) * 1998-11-17 2001-06-14 Krull Mark A. Weight selection methods and apparatus
US6261022B1 (en) * 1998-03-17 2001-07-17 Icon Health & Fitness, Inc. Adjustable dumbbell and system
US6500101B1 (en) * 2000-08-07 2002-12-31 James Chen Adjustable dumbbell

Family Cites Families (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US772906A (en) 1904-02-24 1904-10-18 Spalding Mfg Company Weight for chest-machines.
US848272A (en) 1905-06-30 1907-03-26 Albert J Thornley Exercising-machine.
US1053109A (en) 1910-12-08 1913-02-11 Internat Gymnasium Supply Company Wall exercising apparatus.
US1422888A (en) 1920-12-21 1922-07-18 Leslie C Reeves Exercising device
US1672944A (en) 1927-09-01 1928-06-12 Jowett Inst Of Physical Cultur Dumb-bell
US1917566A (en) 1928-08-06 1933-07-11 Wood Robert Alfred Exercising bell
US1779594A (en) 1929-12-19 1930-10-28 Hall David Collins Exercising device
US3647209A (en) 1970-05-15 1972-03-07 Jack La Lanne Weight lifting type exercising device
US3758109A (en) 1972-01-17 1973-09-11 M Bender Variable weight exerciser
US3825253A (en) 1972-06-29 1974-07-23 Sears Roebuck & Co Barbell with removable weights
US3771785A (en) 1972-06-29 1973-11-13 Sears Roebuck & Co Weight usable in a barbell assembly
US3913908A (en) 1972-06-29 1975-10-21 Sears Roebuck & Co Barbell having a detachably mounted weight supporting bar
US3912261A (en) 1973-07-12 1975-10-14 Sr Lloyd J Lambert Exercise machine
CH588871A5 (fr) 1975-01-21 1977-06-15 Baroi Stefan Ionel
USD244628S (en) 1975-10-24 1977-06-07 Wright Forrest S Dumbbell
US4029312A (en) 1975-12-22 1977-06-14 Wright Forrest S Exercising device
USRE31113E (en) 1977-02-10 1982-12-28 Variable resistance lifting mechanism
US4627618A (en) 1980-03-05 1986-12-09 Leonard Schwartz Aerobic hand weights
US4624457A (en) 1981-02-04 1986-11-25 Diversified Products Corporation Portable wall mounted exercise unit
DE8111724U1 (de) 1981-04-18 1981-09-24 SpoHa Sportgerätefabrikation und Handelsgesellschaft mbH, 3008 Garbsen "kunststoffhantel"
US4411424A (en) 1982-02-08 1983-10-25 Barnett Robert V Weight lifting exercise apparatus
US4540171A (en) 1982-06-16 1985-09-10 Clark Charles G Variable resistance exercise apparatus
CA1206177A (fr) 1983-01-06 1986-06-17 Edgar H. Lais Masse d'exercice
US5037089A (en) 1983-03-28 1991-08-06 Patrick Spagnuolo Exercise device having variable resistance capability
US4568078A (en) 1983-08-18 1986-02-04 Weiss Ralph N Weighted leg exerciser
US4529197A (en) 1983-10-05 1985-07-16 Gogarty Brian J Dumbbell, adjustable, and locking means
US4529198A (en) 1983-10-17 1985-07-16 Hettick Jr Edward K Weight lifting apparatus
US4566690A (en) 1984-05-10 1986-01-28 Schook Michael N Dumbell and barbell exercise equipment
US4546971A (en) 1984-09-05 1985-10-15 Paul Raasoch Exercise device
US4575074A (en) 1984-09-14 1986-03-11 Damratoski Daniel J Exercise weight
US4651988A (en) 1985-04-02 1987-03-24 Sobel David D Hand held exercise device
US4880229A (en) 1985-06-03 1989-11-14 Progressive Health & Fitness Weight plate for exercise device
US4743017A (en) 1985-08-20 1988-05-10 Jaeger Marvin J Dumbbell attachment
USD307168S (en) 1985-12-02 1990-04-10 Vodhanel Joseph J Dumbell
US4768780A (en) 1986-12-19 1988-09-06 Hayes Robert G Hand grasp device
US4730828A (en) 1987-01-12 1988-03-15 American Sports International, Ltd. Body strength and conditioning frame structure
US4900016A (en) 1987-09-14 1990-02-13 Dar Products Corporation Method of use of exercise device
US4900018A (en) 1987-09-16 1990-02-13 Ish Iii Arthur B Exercise machine with multiple exercise stations
USD315003S (en) 1987-09-21 1991-02-26 David Huang Dumbbell
US4787629A (en) 1987-12-21 1988-11-29 Demyer David W Exercise lifting bar with self-contained weight mounts
US4809973A (en) 1988-04-15 1989-03-07 Nautilus Sports Medical Industries, Inc. Weight training machine safety shield
US4822034A (en) 1988-06-17 1989-04-18 Shields William D Barbell system
US4913422A (en) 1988-10-13 1990-04-03 Connie Elmore Barbell having hollow interlocking weights
US4878663A (en) 1988-11-08 1989-11-07 Innovative Therapeutic Designs, Inc. Direct drive rehabilitation and fitness apparatus and method of construction
US4878662A (en) 1989-01-24 1989-11-07 Chern Lu Meng Exercise machine weight guide
US4971305A (en) 1989-01-31 1990-11-20 Rennex Brian G Variable add-on weight device
US5040787A (en) 1989-02-06 1991-08-20 Brotman Eric M Auxiliary magnetic weights
USD321230S (en) 1989-06-28 1991-10-29 Leonesio John J Dumbbell
US5263915A (en) 1989-08-30 1993-11-23 Pacific Fitness Corporation Exercise method with adjustable position exercise members
US4982957A (en) 1989-09-05 1991-01-08 Shields William D Alignment apparatus for use in freeweight barbell systems
US4948123A (en) 1989-12-18 1990-08-14 Schook Michael N Quick release dumbell and barbell exercise equipment
USD329563S (en) 1990-05-07 1992-09-22 Vectra Fitness, Inc. Storage rack for dumbbells
US5123885A (en) 1990-09-10 1992-06-23 Selex Sport/Health Industries, Inc. Freeweight locking mechanism
US5000446A (en) 1990-09-26 1991-03-19 Sarno Timothy N Color-coded weight stack pin system for exercise machines
US5171199A (en) 1990-10-01 1992-12-15 Panagos George C Interlocking dumbbells
US5131898A (en) 1990-10-01 1992-07-21 Panagos George C Interlocking dumbbells
US5102124A (en) 1990-10-25 1992-04-07 Diodati Joseph M Barbell
US5221244A (en) 1991-03-20 1993-06-22 Doss Steven G Bar bell
US5284463A (en) 1992-01-03 1994-02-08 Shields William D Weight lifting apparatus
US5306221A (en) 1992-12-15 1994-04-26 Abe Itaru Weight adjusting device for muscle training machine
US5407413A (en) 1993-01-07 1995-04-18 Kupferman; Scott J. Fitness excercise bar system
US5344375A (en) 1993-01-25 1994-09-06 Cooper Gary L Gravity biased exercise apparatus
WO1994017862A1 (fr) 1993-02-05 1994-08-18 Intellbell Ventures Haltere reglable
US5637064A (en) 1993-02-05 1997-06-10 Intellbell Ventures Adjustable dumbbell
US5769762A (en) 1996-07-03 1998-06-23 Intellbell, Inc. Exercise weight system
US5374229A (en) 1993-05-04 1994-12-20 Medx Corporation Weight stack with alignment sleeve
US5435800A (en) 1993-08-11 1995-07-25 Nelson; Thomas F. Weight carrying member with frictionally engagable weights
USD359778S (en) 1994-01-26 1995-06-27 Intellbell Ventures Adjustable dumbbell
US5484367A (en) 1994-12-08 1996-01-16 Martinez; Ralph E. Weight set having means to prevent rotation of the weights on the bar
USD362776S (en) 1994-12-09 1995-10-03 Thorn Myron E Dumbbell support stand
US5607379A (en) 1995-07-24 1997-03-04 Scott; Michael L. Weight ring exercise system
US5628716A (en) 1995-12-22 1997-05-13 Brice; John P. Adjustable weight exercise device
US5669861A (en) 1996-04-18 1997-09-23 Toups; Lanny J. Incline resistance weight unit for exercise machine
US5630776A (en) 1996-06-12 1997-05-20 Yang; Lien-Chuan Folding dumbell rest
US5879274A (en) 1996-07-09 1999-03-09 Mattox; E. Michael Dumbbell assembly
US6422979B1 (en) 1996-07-19 2002-07-23 Mark A. Krull Weight selection methods for adjusting resistance to exercise
US6629910B1 (en) 1996-07-19 2003-10-07 Mark A. Krull Adjustable weight exercise apparatus
US5876313A (en) 1996-07-19 1999-03-02 Krull; Mark A. Weight stack methods and apparatus
US6033350A (en) 1997-07-01 2000-03-07 Krull; Mark A. Exercise resistance methods and apparatus
US5853355A (en) 1997-02-11 1998-12-29 York Barbell Co., Inc. Manipulatable weight plate
US6416446B1 (en) 1997-09-29 2002-07-09 Mark A. Krull Selectorized dumbbell
US6402666B2 (en) * 1999-04-13 2002-06-11 Mark A. Krull Adjustable weight exercise methods and apparatus
US5839997A (en) 1998-01-22 1998-11-24 Premise Group Llc Weight-lifting apparatus and method
US6261211B1 (en) 1998-01-29 2001-07-17 Suarez Corporation Industries Dumbbell assembly
US6322481B1 (en) 1998-02-06 2001-11-27 Mark A. Krull Adjustable weight exercise methods and apparatus
US6099442A (en) 1998-02-06 2000-08-08 Krull; Mark A. Exercise dumbbells
US6123651A (en) 1998-02-24 2000-09-26 Ultima Fitness, Inc. Barbell holder and methods for its use
US6039678A (en) 1998-11-02 2000-03-21 Dawson; Fredric O. Dumbbell set with quick release plates
US6196952B1 (en) 1999-03-08 2001-03-06 James Chen Adjustable dumbbell
US6186928B1 (en) 1999-03-19 2001-02-13 James Chen Dumbell adjustable in weight
US6328678B1 (en) 1999-04-16 2001-12-11 Mark Anthony Romero Weightlifting assembly with incorporated locking system
US6540650B1 (en) 1999-05-26 2003-04-01 Mark A. Krull Weight selection method and apparatus
USD422654S (en) 1999-06-08 2000-04-11 James Chen Adjustable dumbbell
US6350221B1 (en) 1999-08-13 2002-02-26 Mark A. Krull Convertible exercise apparatus with body supporting element
US6149558A (en) 1999-08-31 2000-11-21 Chen; James Adjustable dumbbell
US6461282B1 (en) 2000-02-09 2002-10-08 Paul J. Fenelon Dumbbell system
USD469294S1 (en) 2002-01-18 2003-01-28 Technical Knockout, Inc. Vertical weight rack
USD468946S1 (en) 2002-01-18 2003-01-21 Technical Knockout, Inc. Weight plate support tree

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228003B1 (en) * 1998-03-17 2001-05-08 Icon Health And Fitness, Inc. Adjustable dumbbell and system
US6261022B1 (en) * 1998-03-17 2001-07-17 Icon Health & Fitness, Inc. Adjustable dumbbell and system
US20010003723A1 (en) * 1998-11-17 2001-06-14 Krull Mark A. Weight selection methods and apparatus
US6500101B1 (en) * 2000-08-07 2002-12-31 James Chen Adjustable dumbbell

Also Published As

Publication number Publication date
EP1469917A4 (fr) 2007-10-10
US6719674B2 (en) 2004-04-13
US7077790B1 (en) 2006-07-18
CN1625423A (zh) 2005-06-08
CA2473280A1 (fr) 2003-08-07
EP1469917A2 (fr) 2004-10-27
WO2003063969A3 (fr) 2003-09-04
US20030144117A1 (en) 2003-07-31
WO2003063969A2 (fr) 2003-08-07
CN1290593C (zh) 2006-12-20

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired